A fast plug-in interconnection structure for power supply of logistics monitoring equipment

Abstract

The invention discloses a fast plug-in interconnection structure for a power supply of logistics monitoring equipment. Under the action of pressure and compression spring force, the lock clamping plate moves directionally along the limit mechanism to the end where the compression spring is set, until the power strip completely passes through the wedge-shaped self-locking block, and the lock clamping plate under the force of the compression spring Next, move in a directional reset direction along the limit mechanism until the wedge-shaped self-locking block completes the locking action of the power clip, limiting and constraining the degree of freedom of rightward movement of the power module. The lock catch of the present invention relies on the wedge-shaped self-locking block and the pressure spring to realize the directional movement and reset of the lock body clip, and can effectively cooperate with the limit guide structure to realize the rapid insertion, installation and fixation of the external power supply cabin, so that the power supply of the container intelligent monitoring equipment In the process of operation, it can realize quick disassembly and replacement without tools, effectively simplify the product structure design, and improve the efficiency of disassembly and replacement of power supply.

Description

technical field [0001] The invention belongs to the application field of container logistics transportation technology, and in particular relates to a quick plug-and-pull interconnection structure of a power supply of logistics monitoring equipment. Background technique [0002] Container intelligent monitoring equipment is an important part of modern container intelligent logistics. It is the core and key component of building intelligent containers. Its power supply life and disassembly flexibility are important indicators for measuring container intelligent monitoring equipment. [0003] Among the existing monitoring equipment for container logistics and transportation, some products need to replace the battery for power supply and battery life regularly and quickly due to the problem of long-term operation in the process of international intermodal transportation. The commonly used battery fixing method is to install a hatch cover to compress the battery outside the batt...

AI Technical Summary

Problems solved by technology

But the problem with this fixing method is that the direction of the battery’s force is consistent with the installation direction of the battery compartment cover, and the hatch needs to directly bear the gravity of the battery or the impact of overload

Although the structure is reliable with screw fastening, it is necessary to use tools such as a screwdriver to replace the battery. The battery replacement process is inefficient, cumbersome, and time-consuming.

The hatch cover is fixed with concave-convex inlaid lock buckles. Due to the limited meshing size of the lock buckle structure, the hatch cover is easy to fall off under the action of external vibration and impact load, and the structural reliability is poor.

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